Linear equations

1. Complete the ordered pair so it is a solution to the given linear equation. give the answer as an ordered pair using parentheses and a comma.

3x + y = -7 (,2

2. solve these 2 system of equations

x - y = -5
x + 4y = 15

5x + y = 0
-5x + y = -10

3. Find the slope, if possible of the line passing through the pair of points (1,9) and (2,6).

© BrainMass Inc. brainmass.com March 4, 2021, 9:35 pm ad1c9bdddf
https://brainmass.com/math/linear-algebra/linear-equations-256242

1. Complete the ordered pair so it is a solution to the given linear equation. give the answer as an ordered pair using parentheses and a comma.

3x + y = -7 (,2

y is given as ...

This provides examples of working with linear equations, including finding points, solving a system of 2 equations, and finding slope.

$2.49